#include<iostream>
#include<stdlib.h>
using namespace std;

int main()
{
  cout<<"PATH:"<<getenv("PATH")<<endl;
  cout<<"----------------------------------\n"<<endl;
  cout<<"MYPATH:"<<getenv("MYPATH")<<endl;
  cout<<"----------------------------------\n"<<endl;
  cout<<"hello,cpp!"<<endl;
  cout<<"hello,cpp!"<<endl;
  cout<<"hello,cpp!"<<endl;
  cout<<"hello,cpp!"<<endl;
  cout<<"hello,cpp!"<<endl;
  return 0;
}
